.safe {
    /deep/.van-nav-bar {
        background-color: #f5f5f5;
    }
    /deep/.van-nav-bar .van-icon {
        color: #323233;
    }
    /deep/.van-nav-bar__text {
        color: #307dd5;
    }
    .cell-box {
        margin: 10px;
        border-radius: 10px;
        background-color: #fff;
        overflow: hidden;
    }
    .exit-btn {
        margin-top: 100px;
        padding: 0 10px;
    }
    /deep/.van-button--normal {
        font-size: 16px;
    }
    /deep/.van-button--info {
        background-color: #307dd5;
        border-color: #307dd5;
    }
    /deep/.van-button {
        background-color: #307dd5 !important;
        border-color: #307dd5 !important;
    }
}